Trace number 4089858

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v111-n3.opb
MD5SUM91482f7f77911fc3a59b3758066e9b84
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark39.0431
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables333
Total number of constraints111
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)111
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4089858-1466022973.opb
0.00/0.00	c File size is 5977 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:           333                                                                   |
1800.00/1800.30	c |  Number of hard clauses:        111                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         111                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4089858-1466022973/watcher-4089858-1466022973 -o /tmp/evaluation-result-4089858-1466022973/solver-4089858-1466022973 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960 open-wbo-lsu HOME/instance-4089858-1466022973.opb 

pid=14473
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.27 2.25 2.25 3/176 14476
/proc/meminfo: memFree=30275444/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=6824 CPUtime=0 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 419 0 0 0 0 0 0 0 20 0 1 0 4343068 6987776 289 33554432000 4194304 6058637 140733662808656 140735176637192 4280035 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/14476/statm: 1706 289 164 456 0 1242 0

[startup+0.10016 s]
/proc/loadavg: 2.27 2.25 2.25 3/176 14476
/proc/meminfo: memFree=30275444/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=3756 CPUtime=0.09 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 805 0 0 0 9 0 0 0 20 0 1 0 4343068 3846144 522 33554432000 4194304 6058637 140733662808656 140733662807992 4277776 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/14476/statm: 939 522 178 456 0 475 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3756

[startup+0.200252 s]
/proc/loadavg: 2.27 2.25 2.25 3/176 14476
/proc/meminfo: memFree=30275444/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=4572 CPUtime=0.19 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 1339 0 0 0 19 0 0 0 20 0 1 0 4343068 4681728 705 33554432000 4194304 6058637 140733662808656 140733662807688 4277718 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 1143 705 178 456 0 679 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4572

[startup+0.300351 s]
/proc/loadavg: 2.27 2.25 2.25 3/176 14476
/proc/meminfo: memFree=30275444/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=6220 CPUtime=0.29 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 1573 0 0 0 29 0 0 0 20 0 1 0 4343068 6369280 935 33554432000 4194304 6058637 140733662808656 140733662807688 4261602 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 1555 935 178 456 0 1091 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6220

[startup+0.700273 s]
/proc/loadavg: 2.27 2.25 2.25 3/176 14476
/proc/meminfo: memFree=30275444/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=12112 CPUtime=0.68 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 2244 0 0 0 68 0 0 0 20 0 1 0 4343068 12402688 2618 33554432000 4194304 6058637 140733662808656 140733662807688 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 3028 2618 178 456 0 2564 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12112

[startup+1.50025 s]
/proc/loadavg: 2.27 2.25 2.25 3/177 14477
/proc/meminfo: memFree=30263720/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=12112 CPUtime=1.48 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 2325 0 0 0 148 0 0 0 20 0 1 0 4343068 12402688 2697 33554432000 4194304 6058637 140733662808656 140733662807384 4277387 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 3028 2697 178 456 0 2564 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12112

[startup+3.10027 s]
/proc/loadavg: 2.27 2.25 2.25 3/177 14523
/proc/meminfo: memFree=30397916/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=21056 CPUtime=3.09 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 2879 0 0 0 308 1 0 0 20 0 1 0 4343068 21561344 4765 33554432000 4194304 6058637 140733662808656 140733662807432 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 5264 4765 178 456 0 4800 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21056

[startup+6.30022 s]
/proc/loadavg: 2.25 2.25 2.25 3/177 14523
/proc/meminfo: memFree=30380860/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=23756 CPUtime=6.29 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 3715 0 0 0 628 1 0 0 20 0 1 0 4343068 24326144 5259 33554432000 4194304 6058637 140733662808656 140733662807384 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 5939 5259 178 456 0 5475 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23756

[startup+12.7003 s]
/proc/loadavg: 2.23 2.24 2.25 3/177 14523
/proc/meminfo: memFree=30358584/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=42500 CPUtime=12.68 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 5079 0 0 0 1267 1 0 0 20 0 1 0 4343068 43520000 9245 33554432000 4194304 6058637 140733662808656 140733662807384 4265152 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 10625 9245 178 456 0 10161 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 42500

[startup+25.5004 s]
/proc/loadavg: 2.41 2.28 2.26 4/177 14523
/proc/meminfo: memFree=30347944/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=42500 CPUtime=25.48 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 5085 0 0 0 2547 1 0 0 20 0 1 0 4343068 43520000 10269 33554432000 4194304 6058637 140733662808656 140733662807384 4255256 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 10625 10269 178 456 0 10161 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42500

[startup+51.1004 s]
/proc/loadavg: 2.27 2.26 2.26 3/177 14523
/proc/meminfo: memFree=30309484/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=91788 CPUtime=51.08 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 5972 0 0 0 5106 2 0 0 20 0 1 0 4343068 93990912 17546 33554432000 4194304 6058637 140733662808656 140733662807384 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 22947 17546 178 456 0 22483 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 91788

[startup+102.3 s]
/proc/loadavg: 2.20 2.24 2.25 3/177 14524
/proc/meminfo: memFree=30289616/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=91788 CPUtime=102.27 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 6825 0 0 0 10224 3 0 0 20 0 1 0 4343068 93990912 18058 33554432000 4194304 6058637 140733662808656 140733662807720 4264480 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 22947 18058 178 456 0 22483 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 91788

[startup+162.3 s]
/proc/loadavg: 2.37 2.29 2.27 3/177 14526
/proc/meminfo: memFree=30275212/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=94060 CPUtime=162.26 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 8212 0 0 0 16221 5 0 0 20 0 1 0 4343068 96317440 21129 33554432000 4194304 6058637 140733662808656 140733662807416 4277674 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 23515 21129 178 456 0 23051 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 94060

[startup+222.307 s]
/proc/loadavg: 2.41 2.31 2.27 3/177 14527
/proc/meminfo: memFree=30258764/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=94060 CPUtime=222.26 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 8215 0 0 0 22221 5 0 0 20 0 1 0 4343068 96317440 22665 33554432000 4194304 6058637 140733662808656 140733662807416 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 23515 22665 178 456 0 23051 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 94060

[startup+282.3 s]
/proc/loadavg: 2.34 2.31 2.27 3/178 14531
/proc/meminfo: memFree=30255016/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=94060 CPUtime=282.24 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 8216 0 0 0 28219 5 0 0 20 0 1 0 4343068 96317440 23177 33554432000 4194304 6058637 140733662808656 140733662807416 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 23515 23177 178 456 0 23051 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 94060

[startup+342.3 s]
/proc/loadavg: 2.29 2.30 2.27 3/177 14532
/proc/meminfo: memFree=30282392/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=82236 CPUtime=342.23 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 12646 0 0 0 34210 13 0 0 20 0 1 0 4343068 84209664 16010 33554432000 4194304 6058637 140733662808656 140733662807720 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 20559 16010 178 456 0 20095 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 82236

[startup+402.3 s]
/proc/loadavg: 2.29 2.29 2.27 4/177 14533
/proc/meminfo: memFree=30266984/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=82236 CPUtime=402.22 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 15707 0 0 0 40205 17 0 0 20 0 1 0 4343068 84209664 16010 33554432000 4194304 6058637 140733662808656 140733662807720 4277697 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 20559 16010 178 456 0 20095 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 82236

[startup+462.3 s]
/proc/loadavg: 2.22 2.26 2.26 3/177 14535
/proc/meminfo: memFree=30207992/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=162376 CPUtime=462.22 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 18778 0 0 0 46199 23 0 0 20 0 1 0 4343068 166273024 30824 33554432000 4194304 6058637 140733662808656 140733662807688 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 40594 30824 178 456 0 40130 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 162376

[startup+522.3 s]
/proc/loadavg: 2.20 2.24 2.25 4/177 14536
/proc/meminfo: memFree=30235036/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=144648 CPUtime=522.21 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 22085 0 0 0 52193 28 0 0 20 0 1 0 4343068 148119552 31567 33554432000 4194304 6058637 140733662808656 140733662807720 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 36162 31567 178 456 0 35698 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 144648

[startup+582.3 s]
/proc/loadavg: 2.32 2.26 2.26 3/177 14537
/proc/meminfo: memFree=30184876/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=144648 CPUtime=582.2 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 24146 0 0 0 58188 32 0 0 20 0 1 0 4343068 148119552 35663 33554432000 4194304 6058637 140733662808656 140733662807432 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 36162 35663 178 456 0 35698 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 144648


################
# More data... #
################


[startup+942.3 s]
/proc/loadavg: 2.34 2.31 2.27 3/177 14547
/proc/meminfo: memFree=30194556/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=144648 CPUtime=942.14 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 35513 0 0 0 94161 53 0 0 20 0 1 0 4343068 148119552 33630 33554432000 4194304 6058637 140733662808656 140733662807432 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 36162 33630 178 456 0 35698 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 144648

[startup+1002.3 s]
/proc/loadavg: 2.38 2.33 2.28 3/177 14548
/proc/meminfo: memFree=30157472/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=175468 CPUtime=1002.13 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 37147 0 0 0 100156 57 0 0 20 0 1 0 4343068 179679232 42401 33554432000 4194304 6058637 140733662808656 140733662807688 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 43867 42401 178 456 0 43403 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 175468

[startup+1062.3 s]
/proc/loadavg: 2.40 2.34 2.28 4/177 14550
/proc/meminfo: memFree=30183168/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=175468 CPUtime=1062.12 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 39478 0 0 0 106151 61 0 0 20 0 1 0 4343068 179679232 36257 33554432000 4194304 6058637 140733662808656 140733662807688 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 43867 36257 178 456 0 43403 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 175468

[startup+1122.3 s]
/proc/loadavg: 2.46 2.37 2.29 3/177 14551
/proc/meminfo: memFree=30153000/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=175468 CPUtime=1122.11 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 40827 0 0 0 112147 64 0 0 20 0 1 0 4343068 179679232 43425 33554432000 4194304 6058637 140733662808656 140733662807688 4278244 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 43867 43425 178 456 0 43403 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 175468

[startup+1182.3 s]
/proc/loadavg: 2.49 2.39 2.30 3/177 14552
/proc/meminfo: memFree=30188124/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=144648 CPUtime=1182.1 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 42908 0 0 0 118142 68 0 0 20 0 1 0 4343068 148119552 34654 33554432000 4194304 6058637 140733662808656 140733662807432 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 36162 34654 178 456 0 35698 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 144648

[startup+1242.3 s]
/proc/loadavg: 2.50 2.41 2.31 4/177 14553
/proc/meminfo: memFree=30128964/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=175468 CPUtime=1242.09 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 44859 0 0 0 124137 72 0 0 20 0 1 0 4343068 179679232 41377 33554432000 4194304 6058637 140733662808656 140733662807688 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 43867 41377 178 456 0 43403 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 175468

[startup+1302.3 s]
/proc/loadavg: 2.34 2.38 2.30 3/177 14554
/proc/meminfo: memFree=30230892/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=95328 CPUtime=1302.08 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 46514 0 0 0 130131 77 0 0 20 0 1 0 4343068 97615872 23491 33554432000 4194304 6058637 140733662808656 140733662807720 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 23832 23491 178 456 0 23368 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 95328

[startup+1362.3 s]
/proc/loadavg: 2.17 2.32 2.28 3/177 14556
/proc/meminfo: memFree=30185208/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=144648 CPUtime=1362.07 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 48290 0 0 0 136127 80 0 0 20 0 1 0 4343068 148119552 35166 33554432000 4194304 6058637 140733662808656 140733662807432 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 36162 35166 178 456 0 35698 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 144648

[startup+1422.3 s]
/proc/loadavg: 2.05 2.27 2.27 4/177 14603
/proc/meminfo: memFree=30238468/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=175468 CPUtime=1422.07 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 50229 0 0 0 142123 84 0 0 20 0 1 0 4343068 179679232 39841 33554432000 4194304 6058637 140733662808656 140733662807688 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 43867 39841 178 456 0 43403 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 175468

[startup+1482.3 s]
/proc/loadavg: 2.25 2.29 2.27 3/178 14607
/proc/meminfo: memFree=30190940/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=175468 CPUtime=1482.05 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 51573 0 0 0 148118 87 0 0 20 0 1 0 4343068 179679232 42913 33554432000 4194304 6058637 140733662808656 140733662807688 4261314 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 43867 42913 178 456 0 43403 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 175468

[startup+1542.31 s]
/proc/loadavg: 2.25 2.28 2.27 3/178 14631
/proc/meminfo: memFree=30160408/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=225556 CPUtime=1542.05 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 53226 0 0 0 154115 90 0 0 20 0 1 0 4343068 230969344 45774 33554432000 4194304 6058637 140733662808656 140733662807688 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 56389 45774 178 456 0 55925 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 225556

[startup+1602.3 s]
/proc/loadavg: 2.26 2.27 2.27 5/177 14632
/proc/meminfo: memFree=30245772/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=95328 CPUtime=1602.03 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 54582 0 0 0 160110 93 0 0 20 0 1 0 4343068 97615872 23491 33554432000 4194304 6058637 140733662808656 140733662807720 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 23832 23491 178 456 0 23368 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 95328

[startup+1662.3 s]
/proc/loadavg: 2.28 2.28 2.27 3/176 14633
/proc/meminfo: memFree=30207168/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=144648 CPUtime=1662.03 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 56358 0 0 0 166106 97 0 0 20 0 1 0 4343068 148119552 32094 33554432000 4194304 6058637 140733662808656 140733662807432 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 36162 32094 178 456 0 35698 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 144648

[startup+1722.3 s]
/proc/loadavg: 2.23 2.26 2.26 3/177 14635
/proc/meminfo: memFree=30193496/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=144648 CPUtime=1722.01 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 57714 0 0 0 172102 99 0 0 20 0 1 0 4343068 148119552 35678 33554432000 4194304 6058637 140733662808656 140733662807432 4278280 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 36162 35678 178 456 0 35698 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 144648

[startup+1782.3 s]
/proc/loadavg: 2.27 2.26 2.26 4/177 14636
/proc/meminfo: memFree=30149432/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=175468 CPUtime=1782.01 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 59646 0 0 0 178098 103 0 0 20 0 1 0 4343068 179679232 37281 33554432000 4194304 6058637 140733662808656 140733662807688 4278229 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 43867 37281 178 456 0 43403 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 175468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.34 2.27 2.27 3/177 14636
/proc/meminfo: memFree=30127288/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=175468 CPUtime=1800 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 59658 0 0 0 179897 103 0 0 20 0 1 0 4343068 179679232 43425 33554432000 4194304 6058637 140733662808656 140733662807688 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 43867 43425 178 456 0 43403 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 175468

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 14476 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.34 2.27 2.27 3/177 14636
/proc/meminfo: memFree=30127288/32872528 swapFree=1498860/1695084
[pid=14476] ppid=14473 vsize=175468 CPUtime=1800 cores=1,3,5,7
/proc/14476/stat : 14476 (open-wbo-lsu) R 14473 14476 6119 0 -1 4202496 59658 0 0 0 179897 103 0 0 20 0 1 0 4343068 179679232 43425 33554432000 4194304 6058637 140733662808656 140733662807688 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14476/statm: 43867 43425 178 456 0 43403 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 175468

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1798.98
CPU system time (s): 1.03684
CPU usage (%): 99.984
Max. virtual memory (cumulated for all children) (KiB): 225556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.98
system time used= 1.03684
maximum resident set size= 195384
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59661
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 22
involuntary context switches= 1859

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.37618 second user time and 8.04478 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-15 22:36:13
IDJOB=4089858
IDBENCH=107466
IDSOLVER=2545
FILE ID=node137/4089858-1466022973
RUNJOBID= node137-1466008137-6136
PBS_JOBID= 19902808
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v111-n3.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089858-1466022973/watcher-4089858-1466022973 -o /tmp/evaluation-result-4089858-1466022973/solver-4089858-1466022973 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960  open-wbo-lsu HOME/instance-4089858-1466022973.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 91482f7f77911fc3a59b3758066e9b84
RANDOM SEED=1480737060

node137.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.38
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30275872 kB
Buffers:           14860 kB
Cached:            46840 kB
SwapCached:         2464 kB
Active:           171528 kB
Inactive:          29928 kB
Active(anon):     141004 kB
Inactive(anon):     1368 kB
Active(file):      30524 kB
Inactive(file):    28560 kB
Unevictable:     1695084 kB
Mlocked:         1498860 kB
SwapTotal:      67108856 kB
SwapFree:       67099524 kB
Dirty:              4676 kB
Writeback:             0 kB
AnonPages:       1917872 kB
Mapped:             7828 kB
Shmem:                 0 kB
Slab:             566076 kB
SReclaimable:      10520 kB
SUnreclaim:       555556 kB
KernelStack:        1472 kB
PageTables:         7700 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1950404 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    411648 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node137 at 2016-06-15 23:06:14